POWDER SUPPLY DEVICE, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

摘要

A powder supply device including a powder storage, a powder discharge part, and an air suction part. The powder storage stores a powder. The powder discharge part is adapted to discharge the powder from the powder storage to a powder container. The powder discharge part is communicatable with the powder storage and connectable to the powder container. The air suction part is adapted to suck an air from the powder container to generate an air current flowing from the powder storage to the powder container.